Individual Calculations January 2017
 Hamad, Essam  Total change: 19.20  Rating chartPersonal card
 December intrnational championship 2016 Sharjah UAE 2016-12-15
RcRownchangeKK*chgGame
 1517 1643 5.00 7 0.48 40 19.20 
  Sghaier, Youssef 1243  * TUN0.501-0.4240-16.80 
  Mohammad, Anwar 1243  * UAE1.0010.08403.20 
  Muqatadir, Mohammed 1375 BAN1.0010.17406.80 
  Ali, Abdulaziz 2023 UAE0.5010.414016.40 
  Sultan, Ibrahim m2013 UAE0.001-0.1040-4.00 
  Kunitsyn, Dmitry 1300 RUS1.0010.12404.80 
  Abdulrahman Mohammad, Al Taher 1422 UAE1.0010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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